>2MAP_2|Chain B|DNA|
TGTCAAA
>2MAP_1|Chain A|RNA polymerase sigma factor|Escherichia coli (536056)
MSEQLTDQVLVERVQKGDQKAFNLLVVRYQHKVASLVSRYVPSGDVPDVVQEAFIKAYRALDSFRGDSAFYTWLYRIAVNTAKNYLVAQGRRLELV